A Mental Arithmetic Upon the Inductive Plan: Being an Advanced Intellectual Course, Designed for Schools and AcademiesRobert S. Davis & Company, 1858 - 154 σελίδες |
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Αποτελέσματα 1 - 5 από τα 13.
Σελίδα 11
... five are how many ? 13. Five and one are how many ? 14. Three and eight are how many ? 15. Nine and three are how many ? 16. Nine and four are how many ? 17. Eight and two are how many ? 18. Five and seven are how many ? 19. One and ...
... five are how many ? 13. Five and one are how many ? 14. Three and eight are how many ? 15. Nine and three are how many ? 16. Nine and four are how many ? 17. Eight and two are how many ? 18. Five and seven are how many ? 19. One and ...
Σελίδα 12
... five and six ? 36. How many are five and eight ? 37. How many are nine and seven ? 38. How many are nine and six ? LESSON V. 1. John has 3 marbles , Samuel has 5 , and Jacob has 4 ; how many have they all ? 2. Gave 3 cents to Susan , 4 ...
... five and six ? 36. How many are five and eight ? 37. How many are nine and seven ? 38. How many are nine and six ? LESSON V. 1. John has 3 marbles , Samuel has 5 , and Jacob has 4 ; how many have they all ? 2. Gave 3 cents to Susan , 4 ...
Σελίδα 23
... five , less thirty , are how many ? 27. Seventy - seven , and seven , and six , and four , and eight , less twelve , are how many ? 28. Eighty - six , and fourteen , and twenty , less five , are how many ? 29. Ninety - nine , and eleven ...
... five , less thirty , are how many ? 27. Seventy - seven , and seven , and six , and four , and eight , less twelve , are how many ? 28. Eighty - six , and fourteen , and twenty , less five , are how many ? 29. Ninety - nine , and eleven ...
Σελίδα 26
... Five times two are how many ? 6. Three times seven are how many ? 7. Five times four are how many ? 8. Two times six are how many ? 9. Six times five are how many ? 10. Five times three are how many ? 11. Six times four are how many ...
... Five times two are how many ? 6. Three times seven are how many ? 7. Five times four are how many ? 8. Two times six are how many ? 9. Six times five are how many ? 10. Five times three are how many ? 11. Six times four are how many ...
Σελίδα 27
... five are how many ? 20. Eight times four are how many ? 21. Nine times three are how many ? 22. Two times ten are how many ? 23. Three times eight are how many ? 24. Four times nine are how many ? 25. Five times seven are how many 26 ...
... five are how many ? 20. Eight times four are how many ? 21. Nine times three are how many ? 22. Two times ten are how many ? 23. Three times eight are how many ? 24. Four times nine are how many ? 25. Five times seven are how many 26 ...
Άλλες εκδόσεις - Προβολή όλων
Mental Arithmetic, Upon the Inductive Plan: With Easy Exercises for the ... Benjamin Greenleaf Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2016 |
Mental Arithmetic, Upon the Inductive Plan: With Easy Exercises for the ... Benjamin Greenleaf Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
12 cents 12 days 12 dollars 20 days 20 per cent 50 cents 9 cents 9 dollars acres amount of $200 barrel of flour bought boys bushel cost bushels of corn bushels of wheat cents a dozen cents a pound cents a quart cents a yard cents apiece cistern contained cords of wood cows decimal decimal fraction dimes dollar a bushel dollars a yard earn eight equal factors fifths fourths fraction furlongs gain $6 gallons gave Harry Hubbard hogshead hundred hundred-weight improper fraction interest of $100 John less LESSON lowest terms MENTAL ARITHMETIC miles an hour molasses months and 20 Multiply NOTE oranges ounces paid pecks pence pennyweights pints pounds of butter pounds of sugar present worth quire rate per cent receive Reduce remainder sell sevenths sheep shillings sixths subtract tens third tons of hay weeks whole number yards of broadcloth yards of cloth
Δημοφιλή αποσπάσματα
Σελίδα 55 - DRY MEASURE 2 pints (pt.) = 1 quart (qt.) 8 quarts =1 peck (pk.) 4 pecks = 1 bushel (bu...
Σελίδα 115 - ... miles an hour, how far apart will they be at the end of 1 hour ? At the end of 2 hours ? 4 hours ? 10 hours ? Why ? 4.
Σελίδα 100 - Multiplication is the process of taking one number as many times as there are units in another number.
Σελίδα 52 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 108 - The Dividend is the number to be divided. The Divisor is the number by which we divide.
Σελίδα 47 - TABLE. 10 Mills (m.) = 1 Cent . . ct. 10 Cents = 1 Dime . . d. 10 Dimes = 1 Dollar . $. 10 Dollars = 1 Eagle . E.
Σελίδα 48 - TROY WEIGHT. 24 grains (gr.) = 1 pennyweight (pwt.). 20 pennyweights = 1 ounce (oz.). 12 ounces = 1 pound (lb.). 351. Apothecaries' weight is used in mixing medicines and in selling them at retail. APOTHECARIES
Σελίδα 116 - A cistern has 4 pipes ; the first will fill it in 2 hours, the second will fill it in 3 hours, the third in 4 hours, and the fourth will empty it in 2 hours ; now, if the pipes are all open at the same time, how long •will it take to fill the cistern ? 10.
Σελίδα 57 - TABLE. 12 units make 1 dozen. 12 dozen " 1 gross. 12 gross " 1 great gross. 20 units " 1 score. 24 sheets of paper " 1 quire. 20 quires " 1 ream. 56 pounds " 1 bushel of corn. 60 pounds " 1 bushel of wheat. 196 pounds " 1 barrel of flour. 200 pounds « { l bari;el, of beef, pork
Σελίδα 53 - TABLE. 1728 cubic inches (cu. in.) make 1 cubic foot, ...... cu. ft. 27 cubic feet